Home / 158,878.25-238,350.20-46,562.14

Finding the Fourth Proportional to 158,878.25, 238,350.20 and 46,562.14

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Solution

The fourth proportional to 158,878.25, 238,350.20 and 46,562.14 is: 69,852.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,878.25 : 238,350.20 = 46,562.14 : x
  2. Step 2: Convert to fraction form
    158,878.25/238,350.20 = 46,562.14/x
  3. Step 3: Cross multiply
    158,878.25x = 238,350.20 × 46,562.14
  4. Step 4: Simplify right side
    158,878.25x = 11,098,094,552.74
  5. Step 5: Solve for x
    x = 11,098,094,552.74/158,878.25
  6. Step 6: Final answer
    x = 69,852.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.